6922500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 22042944

約数和(自身を除く): 15120444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 71, 75, 78, 100, 125, 130, 142, 150, 156, 195, 213, 250, 260, 284, 300, 325, 355, 375, 390, 426, 500, 625, 650, 710, 750, 780, 852, 923, 975, 1065, 1250, 1300, 1420, 1500, 1625, 1775, 1846, 1875, 1950, 2130, 2500, 2769, 3250, 3550, 3692, 3750, 3900, 4260, 4615, 4875, 5325, 5538, 6500, 7100, 7500, 8125, 8875, 9230, 9750, 10650, 11076, 13845, 16250, 17750, 18460, 19500, 21300, 23075, 24375, 26625, 27690, 32500, 35500, 44375, 46150, 48750, 53250, 55380, 69225, 88750, 92300, 97500, 106500, 115375, 133125, 138450, 177500, 230750, 266250, 276900, 346125, 461500, 532500, 576875, 692250, 1153750, 1384500, 1730625, 2307500, 3461250, 6922500]

約数ペア:

[(1, 6922500), (2, 3461250), (3, 2307500), (4, 1730625), (5, 1384500), (6, 1153750), (10, 692250), (12, 576875), (13, 532500), (15, 461500), (20, 346125), (25, 276900), (26, 266250), (30, 230750), (39, 177500), (50, 138450), (52, 133125), (60, 115375), (65, 106500), (71, 97500), (75, 92300), (78, 88750), (100, 69225), (125, 55380), (130, 53250), (142, 48750), (150, 46150), (156, 44375), (195, 35500), (213, 32500), (250, 27690), (260, 26625), (284, 24375), (300, 23075), (325, 21300), (355, 19500), (375, 18460), (390, 17750), (426, 16250), (500, 13845), (625, 11076), (650, 10650), (710, 9750), (750, 9230), (780, 8875), (852, 8125), (923, 7500), (975, 7100), (1065, 6500), (1250, 5538), (1300, 5325), (1420, 4875), (1500, 4615), (1625, 4260), (1775, 3900), (1846, 3750), (1875, 3692), (1950, 3550), (2130, 3250), (2500, 2769)]